This kinda stuff is where i get REALLY lost /forums/images/graemlins/eek.gif. So i'm in the parts gathering stage of this and i'm ready to purchase some relays. My plan is to run a temp switch on the low speed side with a on and off switch in cab and for the high speed just run a in cab switch for running it when needed. i've read the pirate thread and one person recommends the Bosch 0 332 002 150 and Lance uses some 80 amp napa relay and on the mustange write up they use 0 332 002 156, this seems like the correct one to use i just wanna make sure i buy the correct one for my install. this is a great source for relays http://www.bpg-inc.com/bpghome.html and what about Temperature switches where to get them?